Change into passive voice. 1. Nam will send the letters next Sunday. …………………………………………………………………………………….. 2. Daisy was watching the film at 3 p.m yesterday. ……………………………………………………………………………………….. 3. Her teacher gave me a pen last month. ……………………………………………………………………………………….. 4. She is decorating the house. ………………………………………………………………………………………….. 5. It is very important to study the lesson. …………………………………………………………………………………………… 6 They thought that you were selfish. ……………………………………………………………………………………….. 7. Who gave you the book? ……………………………………………………………………………………… 8. Nobody meets her. …………………………………………………………………………………………. 9. People have never seen dragons. ………………………………………………………………………………………….. 10. They hardly meet me at the beach. ………………………………………………………………………………………….. 11 We have to learn the grammar hard. …………………………………………………………………………………………… 12. She often sweep the floor every morning. …………………………………………………………………………………………… 13 No one can do the exercise. …………………………………………………………………………………………. 14 .They knew that he stole the car.

Trình bày cấu tạo và chức năng của hệ thần kinh ?

7 x (-14)= -21 3.|4-x|=15 -3.(x-3)^3=81

1. People don't care much about environment, so they keep making it worse. => If people.... 2. She suffered from a serious disease because of drinking contaminated water in a long time. => Since... 3. The drainage system is damaged. There is not enough water for the crop. => If the drainage system... 4. "Why don't you turn off more lights in the house to reduce your eyestrain?" => If I... 5. The improvements of the public transport system will encourage more people to use it. => If...

Giúp mình câu b với mình vote 5 sao cho

Tính diện tích phần tô đậm ( bài 39)

" You don't keep Your flat warm Cnough" The doctor said to him Thank mn trc

anh/ chị hãy viết 01 đoạn văn ngắn( Khoảng 200 chữ) nêu lên cảm nghĩ của mình về hiện tượng: Hàng ngàn, hàng vạn người tự nguyện lao vào tâm dịch trực tiếp đối mặt với hiểm nguy để giành giật sự sống và tìm cách khống chế dịch bệnh.

TÌM TỪ CÒN THIẾU ĐIỀN VÀO CHỖ TRỐNG : The Nobel Prize was ........(1) by a ..........(2) inventor , Alfred Nobel . He was born in Stockholm,Sweden , in 1833 .His father was ........(3) an inventor .Under his influence , the .............(4)Nobel was very eager to ........(5) his knowledge . Unfortuntely , Nobel , .............(6) a child he didn't .........(7) a school . As a .........(8) , his father had his school lessons .........(9) by a private ...........(10) so he learned .........(11) to read and write at home .Nobel felt curious ...........(12) everything whenever he had a problem , he would study ..............(13) he could understand it throughly . He would do an experiment over and over again in his ...........(14) until he finally ............(15) explosives BN GIỎI T.A GIÚP MIK VS Ạ

1) CM hai số sau nguyên tố cùng nhau: 2x+3 và 4x+8